# SOLUTION: Find the endpoint of the radius of the unit circle that makes the given angle with the positive horizontal axis. 7 pi / 6 radians

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 Click here to see ALL problems on Trigonometry-basics Question 277807: Find the endpoint of the radius of the unit circle that makes the given angle with the positive horizontal axis. 7 pi / 6 radiansAnswer by Alan3354(30968)   (Show Source): You can put this solution on YOUR website!Find the endpoint of the radius of the unit circle that makes the given angle with the positive horizontal axis. 7 pi / 6 radians ------------------ 7pi/6 = 210 degrees x = cos(210) = -sqrt(3)/2 =~ 0.86603 y = sin(210) = -0.5 --> (,)